Rosie Pope Expecting Baby No. 4

The Pregnant in Heels star, 33, is expecting their fourth child PEOPLE reports. “We couldn’t be happier to be having another baby,” says Rosie, who is already mom to sons J.R., 4, and Wells, 2, and 15-month-old daughter Vivienne.

She added: “We feel so blessed and the rest of our brood are so excited to have another baby in the house.”

Expecting early next year, Rosie, the founder of maternity clothing shop Rosie Pope Maternity, continues, “Looks like it will be a busy start to 2014!”

“I have to say having three is wonderful — the dynamic is so good,” she gushed.

“I am soooo big on schedules,” she added. “I don’t know how I’d make it all work if their schedules were all over the place. I also think it’s great for them. Sometimes my schedule is so different each day, it is important for them to have the security that there schedule stays the same.”